In recent years, the incidence of allergic purpura has increased significantly, mainly due to environmental pollution, excessive high-protein diet for children, decreased physical fitness leading to low immune function, excessive use of small foods, etc. Many patients have been asking, how to prevent the recurrence of allergic purpura? Now some of their clinical experience is summarized below. 1, must control the diet: many allergic purpura children onset is caused by eating special food, such as eggs, milk, snacks, fish and shrimp, and I have repeatedly stressed that nine out of ten allergic purpura children are hot physique. Therefore, if your child suffers from allergic purpura, you must strictly control your child’s diet, do not eat or eat less food that is easy on fire. The actual fact is that you will be able to get a lot more than just a few of the most popular and most popular items. After the purpura is stabilized, gradually start to eat lean meat, eggs, milk, mushrooms, etc., but must be one kind of one kind of gradually add. For the problem of mutton, chili, seafood, my opinion is not to eat in a period of time. As for how long is a period of time, it depends on the child’s physical condition comprehensive judgment. Because these things are very dangerous for purpura, since they are dangerous, it should be more reasonable to stay away from some time. First, follow 2-3 years to perform it. 2, easy recurrence time proper anti-allergy treatment The onset and recurrence of allergic purpura has obvious seasonality, most of them are in September to December every year, of course some children have onset or recurrence in spring or summer. Since there is such a pattern, parents can use a little bit of anti-allergy medication appropriately between the high incidence time according to the specific recurrence pattern of their children, such as oral Chinese medicine or loratadine, cetirizine, etc. for a period of time. It is clinically found that the recurrence of purpura decreases after this method of intervention. 3, prevent and control infection The onset of allergic purpura is not only related to diet and household products, but also infection is the most important factor that causes purpura, so you must strengthen your body to prevent infection, once the infection is treated actively, if you repeatedly catch cold, you can use immunomodulators appropriately. However, it must be noted that if your child usually has few colds, I do not favor too much use of immune boosting drugs. Because in the clinic, some children with allergic purpura use immune enhancers in the early stage, but it will cause purpura repeatedly. 4, must be careful not to inject vaccines for a short time Injecting vaccines is a good way to prevent diseases, but for children with allergic purpura, it is not recommended to inject vaccines. The reason is that some of the allergic purpura is developed after the vaccine injection, the clinical can also see, after the vaccine injection purpura repeated situation. The actual how long to inject the vaccine, there is no definite conclusion, some books suggest six months or a year not to inject, but I think, at least 2-3 years not to inject is good. However, if your child is injected with the vaccine and there are no adverse reactions, then there is no problem. In conclusion, there are many causes of allergic purpura and its prevention methods, the above few main prevention ideas and methods, with you.